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141 строка
5.3 KiB
Plaintext
141 строка
5.3 KiB
Plaintext
/* vim: se cin sw=2 ts=2 et : */
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Rob Arnold <tellrob@gmail.com>
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* Siddharth Agarwal <sid.bugzilla@gmail.com>
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* Jim Mathies <jmathies@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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#include "nsIBaseWindow.idl"
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interface nsIDocShell;
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interface nsITaskbarTabPreview;
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interface nsITaskbarWindowPreview;
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interface nsITaskbarPreviewController;
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interface nsITaskbarProgress;
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interface nsIJumpListBuilder;
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/*
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* nsIWinTaskbar
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*
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* This interface represents a service which exposes the APIs provided by the
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* Windows taskbar to applications.
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*
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* Starting in Windows 7, applications gain some control over their appearance
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* in the taskbar. By default, there is one taskbar preview per top level
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* window (excluding popups). This preview is represented by an
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* nsITaskbarWindowPreview object.
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*
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* An application can register its own "tab" previews. Such previews will hide
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* the corresponding nsITaskbarWindowPreview automatically (though this is not
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* reflected in the visible attribute of the nsITaskbarWindowPreview). These
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* tab previews do not have to correspond to tabs in the application - they can
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* vary in size, shape and location. They do not even need to be actual GUI
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* elements on the window. Unlike window previews, tab previews require most of
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* the functionality of the nsITaskbarPreviewController to be implemented.
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*
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* Applications can also show progress on their taskbar icon. This does not
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* interact with the taskbar previews except if the nsITaskbarWindowPreview is
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* made invisible in which case the progress is naturally not shown on that
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* window.
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*
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* When taskbar icons are combined as is the default in Windows 7, the progress
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* for those windows is also combined as defined here:
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* http://msdn.microsoft.com/en-us/library/dd391697%28VS.85%29.aspx
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*
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* Applications may also define custom taskbar jump lists on application shortcuts.
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* See nsIJumpListBuilder for more information.
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*/
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[scriptable, uuid(4BC6D594-8FF0-4975-8642-3A5BC1928E81)]
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interface nsIWinTaskbar : nsISupports
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{
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/**
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* Returns true if the taskbar service is available. This value does not
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* change during runtime.
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*/
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readonly attribute boolean available;
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/**
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* Taskbar window and tab preview management
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*/
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/**
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* Creates a taskbar preview. The docshell is used to find the toplevel window.
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* See the documentation for nsITaskbarTabPreview for more information.
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*/
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nsITaskbarTabPreview createTaskbarTabPreview(in nsIDocShell shell,
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in nsITaskbarPreviewController controller);
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/**
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* Gets the taskbar preview for a window. The docshell is used to find the
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* toplevel window. See the documentation for nsITaskbarTabPreview for more
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* information.
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*
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* Note: to implement custom drawing or buttons, a controller is required.
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*/
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nsITaskbarWindowPreview getTaskbarWindowPreview(in nsIDocShell shell);
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/**
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* Taskbar icon progress indicator
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*/
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/**
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* Gets the taskbar progress for a window. The docshell is used to find the
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* toplevel window. See the documentation for nsITaskbarProgress for more
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* information.
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*/
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nsITaskbarProgress getTaskbarProgress(in nsIDocShell shell);
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/**
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* Taskbar and start menu jump list management
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*/
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/**
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* Retrieve a taskbar jump list builder
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*
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* Fails if a jump list build operation has already been initiated, developers
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* should make use of a single instance of nsIJumpListBuilder for building lists
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* within an application.
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*
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* @thow NS_ERROR_ALREADY_INITIALIZED if an nsIJumpListBuilder instance is
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* currently building a list.
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*/
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nsIJumpListBuilder createJumpListBuilder();
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};
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